KSPROPERTY_BDA_LNB_LOF_HIGH_BAND
Clients use KSPROPERTY_BDA_LNB_LOF_HIGH_BAND to inform the RF tuner node about the local oscillator frequency (LOF) that is used by the low-noise block (LNB) device for shifting the frequency of incoming high-band RF signals.
Usage Summary Table
| Get | Set | Target | Property descriptor type | Property value type |
|---|---|---|---|---|
| Yes | Yes | Filter | KSP_NODE | ULONG |
Remarks
The NodeId member of KSP_NODE specifies the identifier of the RF tuner node.
The property value specifies the LOF that is used by the LNB for high-band signals.
The LNB gathers the RF signal reflected by the satellite dish, shifts the frequency of the RF signal down by the high-band LOF amount, and sends the resulting signal to the RF tuner.
Requirements
Header: bdamedia.h (include Bdamedia.h)